The LED balloon-lamp

We're not entirely sure how long these things are going to last (don't rubber balloons usually deflate after a few days?) and we're not even goign to think about what would happen if you had a bunch of these at your house during a party. But what could be better than a $35 lamp that not only uses a really bright low-power LED, but could also be filled with any number of toxic, odiferous, natural-biological, or hilarious-voice-transforming gasses? Our vote:
nothing.

[Thanks, Forman]